205122238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{4567}}^1$

素因数の和:5907

約数の個数: 16

約数和(自身を含む): 326100384

約数和(自身を除く): 120978146

約数列:

[1, 2, 17, 34, 1321, 2642, 4567, 9134, 22457, 44914, 77639, 155278, 6033007, 12066014, 102561119, 205122238]

約数ペア:

[(1, 205122238), (2, 102561119), (17, 12066014), (34, 6033007), (1321, 155278), (2642, 77639), (4567, 44914), (9134, 22457)]